TH-50PX50
TH-50PX500
PCB Designation: P Board
PCB Part #: ETXMM564MEK
Symptom: Dead/relay will not click & power LED remains off (no blinking code).
Cause: No primary supply to T501 thereby no secondary voltage outputs due to open in-rush current
limiter K601 & open RF601.
Remedy: Replace K601 & RF601 on Power board.
Parts list
K601:
Part No. DG12D1-0
RF601:
Part No.HUF5K100J14
